Following privates attributes don't have setters implemented(only getters implemented)

• roccaOutputDirectory
• roccaContourStatsOutputFilename
• roccaSightingStatsOutputFilename

Having corresponding setters such as:

• public void setRoccaOutputDirectory(File f);
• public void setRoccaContourStatsOutputFilename(File f);
• public void setRoccaSightingStatsOutputFilename(File f);

would make it possible to configure Rocca outputs programmatically, which is very useful for server-side and batch workflows.